A router has two paths to reach another network in a different autonomous system. Neither route was generated by the local router and both routes have the same default weight an d local preference values.Which statement is true about how BGP would select

题目

A router has two paths to reach another network in a different autonomous system. Neither route was generated by the local router and both routes have the same default weight an d local preference values.Which statement is true about how BGP would select the best path?（）

A. To influence one route to be preferred, its default local preference value will be changed via the use of the command bgp default local - preference 50

B. Th e router will prefer the shortest autonomous system path

C. If the command bgp always - compare - med has been given, then the router will prefer the route with the highest MED

D. The router will prefer the route with the lower MED

相似考题

1.Users can define policy to control traffic flow between which two components? ()(Choose two.)A. from a zone to the router itselfB. from a zone to the same zoneC. from a zone to a different zoneD. from one interface to another interface

2.Refer to the exhibit. Router B and router C are performing mutual redistribution between OSPF and EIGRP, and their default metrics are configured the same. Router D has equal cost paths to networks where both paths are not r eally equal cost. For example, network 172.16.54.0 shows equal cost through both router B and router C, though in reality the cost is greater using router C. Other routers, though not shown, are connected to the 172.16.54.0 and 172.16.55.0 networks, and the same issues exist to those routers and the networks connected to them. What can be done so that data will be routed along the most optimal path in the network? （）A. Redistribute connected interfaces on router B and router CB. Set the maximum nu mber of equal cost paths to1 in all routersC. When redistributing EIGRP into OSPF, set the external metric type to type E1D. Adjust the default metrics in router B and router C so that the values are different in each routerE. None of these solut ions will fix the problem. Migrate to a single dynamic routing protocol

3.Refer to the exhibit. Network 10.0.0.0／8 is being advertised to autonomous system 65550 via both external links. Which statement about the preferred path to the 10.0.0.0／8 network is true? ()A. Router R2 will be preferred because it has the higher neighbor IP address.B. Router R2 will be preferr ed because its neighbor has a lower autonomous system number.C. Router R1 will be preferred because it has a lower local preference.D. Router R2 will be preferred because it has a higher local preference.E. Router R1 will be preferred because its nei ghbor has the higher autonomous system number.F. Router R1 will be preferred because it has the lower neighbor IP address.

4.Which two conditions, when met, allow an IS－IS Level 2 router to be considered attached?()A. You can reach other Level 2 routers.B. It can reach at least one other defined area.C. The router is reachable by at least two ES-IS nodes.D. It has at least one enabled reachable prefix with a valid metric defined.

更多“A router has two paths to reach another network in a different autonomous system. Neither ”相关问题

  • 第1题：

    Into which two types of areas would an area border router (ABR) inject a default route?()

    A. stub

    B. the autonomous system of an exte rior gateway protocol (EGP)

    C. NSSA

    D. totally stubby

    E. the autonomous system of a different interior gateway protocol (IGP)

    F. area 0


    参考答案：A, D

  • 第2题：

    Traditional network layer packet forwarding relies on the information provided by network layer （） protocols, or static routing, to make an independent （本题）decision at each hop within the network. The forwarding （）is based solely on the destination （）IP address. All packets for the same destination follow the same path across the network if no other equal-cost paths exist. Whenever a router has two equal-cost （）toward a destination, the packets toward the destination might take one or both of them, resulting in some degree of load sharing.

    A.switch
    B.hop
    C.host
    D.cunstomer

    答案：B
    解析：

  • 第3题：

    The Testking network is utilizing RIP as the IP routing protocol. Router TK1 learns how to reach the same destination via 6 different paths. All paths have the same metric and administrative distance. With all routers using the default operation,which of the paths will be chosen to reach the destination?（）

    • A、Only the first two paths that are learned.
    • B、Four of the paths.
    • C、All six routes in a routed robin fashion.
    • D、The oldest two paths in the routing table.
    • E、The first path learned to the destination network.

    正确答案:B

  • 第4题：

    A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782.The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?（）

    • A、Router R2 will not form a neighbor relationship with R1.
    • B、Router R2 will obtain a full routing table, including a default route, from R1.
    • C、R2 will obtain OSPF updates from R1, but will not obtain a default route from R1.
    • D、R2 will not have a route for the directly connected serial network, but all other directly connected

    正确答案:B

  • 第5题：

    Into which two types of areas would an area border router (ABR) inject a default route?（）

    • A、stub
    • B、the autonomous system of an exte rior gateway protocol (EGP)
    • C、NSSA
    • D、totally stubby
    • E、the autonomous system of a different interior gateway protocol (IGP)
    • F、area 0

    正确答案:A,D

  • 第6题：

    Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0". Whic h of the following is most likely to have caused this output to occur on R1?（）

    • A、R1 has been configured with an ip default- network 2.0.0.0 command.
    • B、R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.
    • C、R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
    • D、Another router has been configured with an ip default - network 2.0.0.0 command.
    • E、Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.

    正确答案:D

  • 第7题：

    A gateway machine has access to the Internet and is trying to reach a machine on the Internet called cactus.org. Although the gateway machine cannot reach cactus.org， another network across town is able to reach cactus.org. Furthermore， the gateway machine can reach the network across town， but cannot ping the cactus.org. Which of the following tools will best help diagnose the location of the problem？（）

    • A、iptrace
    • B、netstat
    • C、tcpdump
    • D、traceroute

    正确答案:D

  • 第8题：

    Which two conditions, when met, allow an IS-IS Level 2 router to be considered attached?（）

    • A、You can reach other Level 2 routers.
    • B、It can reach at least one other defined area.
    • C、The router is reachable by at least two ES-IS nodes.
    • D、It has at least one enabled reachable prefix with a valid metric defined.

    正确答案:B,D

  • 第9题：

    单选题
    A company has a small network，consisting of a single switch and a single router.The switch has beenconfigured with two vlans，and route-on-a-stick is being configured on the router for inter-vlan routing.Atrunk is configured to connect the switch to the router.What is the minimum number of router subinterfacesthat are required for all the vlans to communicate？（）
    A

    one

    B

    three

    C

    two

    D

    zero


    正确答案： D
    解析： 暂无解析

  • 第10题：

    多选题
    Which two conditions, when met, allow an IS-IS Level 2 router to be considered attached?（）
    A

    You can reach other Level 2 routers.

    B

    It can reach at least one other defined area.

    C

    The router is reachable by at least two ES-IS nodes.

    D

    It has at least one enabled reachable prefix with a valid metric defined.


    正确答案： A,C
    解析： 暂无解析

  • 第11题：

    单选题
    A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）
    A

    For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.

    B

    For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.

    C

    Direct inter-vlan communication does not require OSPF

    D

    OSPF cannot be used if router-on-a-stick is configured on the router


    正确答案： B
    解析： 暂无解析

  • 第12题：

    A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782. The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?（）

    A. the OSPF route

    B. the EIGRP route

    C. the RIPv2 route

    D. all three routes

    E. the OSPF and RIPv2 routes


    参考答案：B

  • 第13题：

    A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）

    • A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.
    • B、For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.
    • C、Direct inter-vlan communication does not require OSPF
    • D、OSPF cannot be used if router-on-a-stick is configured on the router

    正确答案:C

  • 第14题：

    A router has two paths to reach another network in a different autonomous system. Neither route was generated by the local router and both routes have the same default weight an d local preference values. Which statement is true about how BGP would select the best path?（）

    • A、To influence one route to be preferred, its default local preference value will be changed via the use of the command bgp default local - preference 50
    • B、Th e router will prefer the shortest autonomous system path
    • C、If the command bgp always - compare - med has been given, then the router will prefer the route with the highest MED
    • D、The router will prefer the route with the lower MED

    正确答案:B

  • 第15题：

    A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.How can you accomplish this task,using the fewest physical interfaces and without decreasing network performance?（）

    • A、Add two more FastEthernet interfaces.
    • B、Add a second router to handle the vlan traffic.
    • C、Use a hub to connect the four vlans with a FastEthernet interface on router.
    • D、Implement a router-on-a-stick configuration.

    正确答案:D

  • 第16题：

    A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782. The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?（）

    • A、the OSPF route
    • B、the EIGRP route
    • C、the RIPv2 route
    • D、all three routes
    • E、the OSPF and RIPv2 routes

    正确答案:B

  • 第17题：

    A company has a small network,consisting of a single switch and a single router.The switch has been configured with two vlans,and route-on-a-stick is being configured on the router for inter-vlan routing.A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate?（）

    • A、one
    • B、three
    • C、two
    • D、zero

    正确答案:C

  • 第18题：

    Users can define policy to control traffic flow between which two components? （）(Choose two.)

    • A、from a zone to the router itself
    • B、from a zone to the same zone
    • C、from a zone to a different zone
    • D、from one interface to another interface

    正确答案:B,C

  • 第19题：

    单选题
    A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782.The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?（）
    A

    Router R2 will not form a neighbor relationship with R1.

    B

    Router R2 will obtain a full routing table, including a default route, from R1.

    C

    R2 will obtain OSPF updates from R1, but will not obtain a default route from R1.

    D

    R2 will not have a route for the directly connected serial network, but all other directly connected


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    A router has two paths to reach another network in a different autonomous system. Neither route was generated by the local router and both routes have the same default weight an d local preference values. Which statement is true about how BGP would select the best path?（）
    A

    To influence one route to be preferred, its default local preference value will be changed via the use of the command bgp default local - preference 50

    B

    Th e router will prefer the shortest autonomous system path

    C

    If the command bgp always - compare - med has been given, then the router will prefer the route with the highest MED

    D

    The router will prefer the route with the lower MED


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    You have two EBGP peers connected via two parallel serial lines. What should you do to be able to load-balance between two EBGP speakers over the parallel serial lines in both directions？ （）
    A

    nothing，BGP automatically load-balances the traffic between different autonomous systems on all available links

    B

    peer between the eBGP speaker’s loopbacks， configuring eBGP multihop as required， and use an IGP to load-share between the two equal-cost paths between the loopback addresses

    C

    configure a loopback as update source for both EBGP peers and have on each AS an IGP to introduce two equal-cost paths to reach the EBGP peer loopback address；it is also necessary to use the next-hop-self command

    D

    use the ebgp-load-balance command on the neighbor statement on both sides

    E

    configure a loopback as update source for both EBGP peers and have on each AS an IGP to introduce two equal-cost paths to reach the peer loopback address；it is also necessary to use the ebgp-multihop and next-hop-self commands


    正确答案： B
    解析： 暂无解析

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